@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@300;400;500;600;700&family=Playfair+Display:wght@400;500;600;700&family=Source+Code+Pro:wght@300;400;500;600&display=swap');:root{--bs-primary:#1D3557;--bs-primary-rgb:29,53,87;--bs-secondary:#28527A;--bs-secondary-rgb:40,82,122;--bs-success:#A8D0E6;--bs-success-rgb:168,208,230;--bs-danger:#D62828;--bs-danger-rgb:214,40,40;--bs-warning:#162A43;--bs-warning-rgb:22,42,67;--bs-info:#A8D0E6;--bs-info-rgb:168,208,230;--bs-light:#F8FAFC;--bs-light-rgb:248,250,252;--bs-dark:#2D2D2D;--bs-dark-rgb:45,45,45;--const-font-primary:'Rubik',system-ui,-apple-system,sans-serif;--const-font-display:'Playfair Display',Georgia,serif;--const-font-mono:'Source Code Pro','SFMono-Regular',Consolas,monospace;--mobile-table-label-width:130px;--mobile-table-label-bg:#F8FAFC;--mobile-table-label-color:#2D2D2D;--mobile-table-cell-padding:15px;--mobile-table-border:#e9ecef;--mobile-table-shadow:0 2px 4px rgba(29,53,87,0.1);--const-text-xs:0.75rem;--const-text-sm:0.875rem;--const-text-base:1rem;--const-text-lg:1.125rem;--const-text-xl:1.25rem;--const-text-2xl:1.5rem;--const-text-3xl:1.875rem;--const-space-1:0.25rem;--const-space-2:0.5rem;--const-space-3:0.75rem;--const-space-4:1rem;--const-space-5:1.25rem;--const-space-6:1.5rem;--const-space-8:2rem;--const-space-10:2.5rem;--const-space-12:3rem;--const-rounded-sm:0.25rem;--const-rounded:0.375rem;--const-rounded-md:0.5rem;--const-rounded-lg:0.75rem;--const-rounded-xl:1rem;--const-shadow-sm:0 1px 2px rgba(29,53,87,0.05);--const-shadow:0 1px 3px rgba(29,53,87,0.1);--const-shadow-md:0 4px 6px rgba(29,53,87,0.1);--const-shadow-lg:0 10px 15px rgba(29,53,87,0.15);--const-gradient-primary:linear-gradient(135deg,#1D3557 0%,#28527A 100%);--const-gradient-accent:linear-gradient(135deg,#A8D0E6 0%,#28527A 100%);--const-gradient-subtle:linear-gradient(135deg,#F8FAFC 0%,#FFFFFF 100%);--const-transition-fast:0.15s ease-in-out;--const-transition-base:0.2s ease-in-out;--const-transition-slow:0.3s ease-in-out}*{box-sizing:border-box}body{font-family:var(--const-font-primary);font-size:var(--const-text-base);line-height:1.6;color:var(--bs-dark);background-color:#FFFFFF}@media (max-width:768px){h1,.h1{font-size:2rem !important}h2,.h2{font-size:1.75rem !important}h3,.h3{font-size:1.5rem !important}h4,.h4{font-size:1.25rem !important}h5,.h5{font-size:1.125rem !important}h6,.h6{font-size:1rem !important}}h1,h2,h3,h4,h5,h6,.const--heading{font-family:var(--const-font-display);font-weight:600;line-height:1.3;margin-bottom:var(--const-space-4);color:var(--bs-primary)}.const--text-mono{font-family:var(--const-font-mono)}strong,b,.font-weight-bold,.fw-bold,.const--text-bold{color:#1a1a1a !important;font-weight:600 !important}.bg-dark strong,.bg-primary strong,.bg-secondary strong,.text-light strong{color:#ffffff !important}li strong,p strong,td strong,th strong,span strong,div strong{color:#2D2D2D !important;font-weight:600 !important}.const--btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--const-space-3) var(--const-space-6);border-radius:var(--const-rounded-md);font-family:var(--const-font-primary);font-weight:500;font-size:var(--const-text-sm);text-decoration:none;border:none;cursor:pointer;transition:all var(--const-transition-base);position:relative;overflow:hidden;min-height:44px}.const--btn::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);transition:left var(--const-transition-slow)}.const--btn:hover::before{left:100%}.const--btn:hover{transform:translateY(-1px);box-shadow:var(--const-shadow-md)}.const--btn:active{transform:translateY(0)}.const--btn--primary{color:#FFFFFF;font-weight:600}.const--btn--secondary{color:var(--bs-primary);font-weight:500}.const--btn--accent{color:#FFFFFF;font-weight:600}.const--btn--outline{background:transparent;border:2px solid var(--bs-primary);color:var(--bs-primary)}.const--btn--outline:hover{color:#FFFFFF}.const--card{background:#FFFFFF;border-radius:var(--const-rounded-lg);box-shadow:var(--const-shadow);border:1px solid rgba(29,53,87,0.1);padding:var(--const-space-6);margin-bottom:var(--const-space-6);transition:all var(--const-transition-base);position:relative;overflow:hidden}.const--card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--const-gradient-primary);transform:scaleX(0);transform-origin:left;transition:transform var(--const-transition-slow)}.const--card:hover::before{transform:scaleX(1)}.const--card:hover{transform:translateY(-2px);box-shadow:var(--const-shadow-lg)}.const--card--elevated{box-shadow:var(--const-shadow-lg)}.const--card--bordered{border:2px solid var(--bs-primary)}.const--card__header{margin-bottom:var(--const-space-4);padding-bottom:var(--const-space-4);border-bottom:1px solid rgba(29,53,87,0.1)}.const--card__title{font-family:var(--const-font-display);font-size:var(--const-text-xl);font-weight:600;color:var(--bs-primary);margin-bottom:var(--const-space-2)}.const--card__content{color:var(--bs-dark);line-height:1.7}.const--nav{background:var(--const-gradient-primary);padding:var(--const-space-4) 0;box-shadow:var(--const-shadow-md);position:relative}.const--nav::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(90deg,#A8D0E6,#D62828,#A8D0E6)}.const--nav__brand{font-family:var(--const-font-display);font-size:var(--const-text-2xl);font-weight:700;color:#FFFFFF;text-decoration:none}.const--nav__link{color:rgba(255,255,255,0.9);font-weight:500;padding:var(--const-space-2) var(--const-space-4);border-radius:var(--const-rounded);transition:all var(--const-transition-base);text-decoration:none;position:relative}.const--nav__link::before{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:0;height:2px;background:#A8D0E6;transition:width var(--const-transition-base)}.const--nav__link:hover::before{width:100%}.const--nav__link:hover{color:#FFFFFF;background:rgba(255,255,255,0.1)}.const--input-group{margin-bottom:var(--const-space-5)}.const--input{width:100%;padding:var(--const-space-4);border:2px solid #e9ecef;border-radius:var(--const-rounded-md);font-size:var(--const-text-base);font-family:var(--const-font-primary);transition:all var(--const-transition-base);color:var(--bs-dark);background:#FFFFFF}.const--input:focus{outline:none;border-color:var(--bs-primary);box-shadow:0 0 0 3px rgba(29,53,87,0.1)}.const--input::placeholder{color:rgba(45,45,45,0.6)}.const--label{display:block;font-weight:600;color:var(--bs-dark);margin-bottom:var(--const-space-2);font-size:var(--const-text-sm)}.const--list{list-style:none;padding:0;margin:0}.const--list-item{padding:var(--const-space-4);border-bottom:1px solid rgba(29,53,87,0.1);transition:all var(--const-transition-base);cursor:pointer;display:flex;align-items:center;position:relative}.const--list-item::before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--bs-primary);transform:scaleY(0);transition:transform var(--const-transition-base)}.const--list-item:hover::before{transform:scaleY(1)}.const--list-item:hover{padding-left:calc(var(--const-space-4)+var(--const-space-2));color:var(--bs-dark)}.const--list-item:last-child{border-bottom:none}.const--modal{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(29,53,87,0.5);backdrop-filter:blur(4px);z-index:1050;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:all var(--const-transition-base)}.const--modal.const--modal--active{opacity:1;visibility:visible}.const--modal__content{background:#FFFFFF;border-radius:var(--const-rounded-xl);padding:var(--const-space-8);max-width:90vw;max-height:90vh;overflow-y:auto;box-shadow:var(--const-shadow-lg);transform:scale(0.9);transition:transform var(--const-transition-base);position:relative}.const--modal.const--modal--active .const--modal__content{transform:scale(1)}.const--modal__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--const-space-6);padding-bottom:var(--const-space-4);border-bottom:1px solid rgba(29,53,87,0.1)}.const--modal__title{font-family:var(--const-font-display);font-size:var(--const-text-2xl);font-weight:600;color:var(--bs-primary);margin:0}.const--modal__close{background:none;border:none;font-size:var(--const-text-2xl);color:rgba(45,45,45,0.6);cursor:pointer;padding:0;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all var(--const-transition-base)}.const--modal__close:hover{background:rgba(214,40,40,0.1);color:var(--bs-danger)}@media (max-width:768px){.const--table-responsive table,.const--table-responsive thead,.const--table-responsive tbody,.const--table-responsive th,.const--table-responsive td,.const--table-responsive tr{display:block !important}.const--table-responsive thead tr{position:absolute !important;top:-9999px !important;left:-9999px !important;visibility:hidden !important}.const--table-responsive tr{border:1px solid #ddd !important;border-radius:var(--const-rounded-lg) !important;margin-bottom:15px !important;background:#FFFFFF !important;box-shadow:var(--const-shadow-md) !important;padding:0 !important;overflow:hidden !important}.const--table-responsive td{border:none !important;border-bottom:1px solid #f0f0f0 !important;position:relative !important;padding:15px 20px 15px 140px !important;min-height:50px !important;display:flex !important;align-items:center !important;word-wrap:break-word !important;overflow-wrap:break-word !important;white-space:normal !important;font-size:14px !important;line-height:1.4 !important;color:var(--bs-dark) !important}.const--table-responsive td::before{content:attr(data-label) ':' !important;position:absolute !important;left:0 !important;top:0 !important;bottom:0 !important;width:var(--mobile-table-label-width) !important;padding:15px 10px !important;font-weight:600 !important;text-align:left !important;background:var(--mobile-table-label-bg) !important;color:var(--mobile-table-label-color) !important;font-size:13px !important;line-height:1.3 !important;display:flex !important;align-items:center !important;word-wrap:break-word !important;overflow-wrap:break-word !important;white-space:normal !important;border-right:1px solid var(--mobile-table-border) !important}.const--table-responsive td:last-child{border-bottom:none !important}.const--table-responsive td img{max-width:60px !important;max-height:60px !important;width:auto !important;height:auto !important;margin:0 !important;display:block !important;border-radius:var(--const-rounded) !important}.const--table-responsive td .btn,.const--table-responsive td button,.const--table-responsive td a[class*='btn'],.const--table-responsive td .const--btn{width:auto !important;min-width:100px !important;margin:0 !important;font-size:12px !important;padding:6px 12px !important;white-space:nowrap !important}.const--table-responsive td[data-label*='Source'],.const--table-responsive td[data-label*='Reference'],.const--table-responsive td[data-label*='Description']{padding-right:10px !important;font-size:13px !important;line-height:1.3 !important}.const--table-responsive td[data-label*='Score'],.const--table-responsive td[data-label*='Rating']{font-size:16px !important}.const--table-responsive td>*{max-width:100% !important;word-wrap:break-word !important;overflow-wrap:break-word !important}.const--table-responsive{overflow-x:visible !important;-webkit-overflow-scrolling:auto !important;margin-bottom:20px !important}}@media (max-width:480px){.const--table-responsive td{padding:12px 15px 12px 120px !important;font-size:13px !important}.const--table-responsive td::before{width:110px !important;padding:12px 8px !important;font-size:12px !important}}@media (min-width:769px){.const--table-responsive{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;margin-bottom:var(--const-space-6);border-radius:var(--const-rounded-lg);box-shadow:var(--const-shadow);border:1px solid rgba(29,53,87,0.1)}.const--table-responsive table{margin:0;width:100%;min-width:600px}.const--table-responsive th{background:#ECF0F1;color:var(--bs-dark);font-weight:600;padding:var(--const-space-4);border-bottom:2px solid var(--bs-primary);position:sticky;top:0;z-index:10}.const--table-responsive tr:first-child th:first-child,.const--table-responsive tr:first-child td:first-child{position:sticky;left:0;background:#FFFFFF;z-index:11;box-shadow:2px 0 4px rgba(29,53,87,0.1)}.const--table-responsive td{background:var(--bs-light);color:var(--bs-dark);padding:var(--const-space-4);border-bottom:1px solid rgba(29,53,87,0.1)}.const--table-responsive tr:hover td{background:rgba(168,208,230,0.1)}}.const--bg-gradient-primary{background:var(--const-gradient-primary)}.const--bg-gradient-accent{background:var(--const-gradient-accent)}.const--bg-gradient-subtle{background:var(--const-gradient-subtle)}.const--text-primary{color:var(--bs-primary) !important}.const--text-secondary{color:var(--bs-secondary) !important}.const--text-accent{color:var(--bs-danger) !important}.const--text-muted{color:rgba(45,45,45,0.6) !important}.const--shadow-sm{box-shadow:var(--const-shadow-sm)}.const--shadow{box-shadow:var(--const-shadow)}.const--shadow-md{box-shadow:var(--const-shadow-md)}.const--shadow-lg{box-shadow:var(--const-shadow-lg)}.const--rounded-sm{border-radius:var(--const-rounded-sm)}.const--rounded{border-radius:var(--const-rounded)}.const--rounded-md{border-radius:var(--const-rounded-md)}.const--rounded-lg{border-radius:var(--const-rounded-lg)}.const--rounded-xl{border-radius:var(--const-rounded-xl)}.const--p-1{padding:var(--const-space-1)}.const--p-2{padding:var(--const-space-2)}.const--p-3{padding:var(--const-space-3)}.const--p-4{padding:var(--const-space-4)}.const--p-5{padding:var(--const-space-5)}.const--p-6{padding:var(--const-space-6)}.const--m-1{margin:var(--const-space-1)}.const--m-2{margin:var(--const-space-2)}.const--m-3{margin:var(--const-space-3)}.const--m-4{margin:var(--const-space-4)}.const--m-5{margin:var(--const-space-5)}.const--m-6{margin:var(--const-space-6)}.const--img-responsive{max-width:100%;height:auto}.const--img-logo{max-width:120px;max-height:60px;width:auto;height:auto}.const--animate-fade-in{animation:constFadeIn 0.3s ease-in-out}.const--animate-slide-up{animation:constSlideUp 0.3s ease-out}.const--animate-bounce-in{animation:constBounceIn 0.4s ease-out}@keyframes constFadeIn{from{opacity:0}to{opacity:1}}@keyframes constSlideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes constBounceIn{0%{opacity:0;transform:scale(0.3)}50%{opacity:1;transform:scale(1.05)}70%{transform:scale(0.9)}100%{opacity:1;transform:scale(1)}}.const--icon-music::before{content:'♪';margin-right:var(--const-space-2);color:var(--bs-primary)}.const--icon-paint::before{content:'🎨';margin-right:var(--const-space-2)}.const--icon-brush::before{content:'✏️';margin-right:var(--const-space-2)}.const--shape-circle{width:100px;height:100px;border-radius:50%;background:var(--const-gradient-accent);position:absolute;top:-50px;right:-50px;opacity:0.1;z-index:-1}.const--shape-triangle{width:0;height:0;border-left:50px solid transparent;border-right:50px solid transparent;border-bottom:87px solid rgba(168,208,230,0.2);position:absolute;top:20px;left:-25px;z-index:-1}.const--line-art{position:relative}.const--line-art::after{content:'';position:absolute;top:0;right:0;width:2px;height:100%;background:linear-gradient(to bottom,var(--bs-primary),transparent);opacity:0.3}.const--sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.const--btn:focus,.const--input:focus,.const--nav__link:focus{outline:2px solid var(--bs-primary);outline-offset:2px}@media print{.const--btn,.const--nav,.const--modal{display:none !important}.const--card{box-shadow:none;border:1px solid #000}}@media (prefers-contrast:high){.const--card{border-width:2px}.const--btn{border:2px solid}}@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important}}.music-vision-nav{position:relative}.melody-nav-list{list-style:none;padding:0;margin:0;gap:2rem}.harmony-nav-item{position:relative}.chord-nav-link{color:rgba(255,255,255,0.9);font-weight:500;padding:var(--const-space-3) var(--const-space-4);border-radius:var(--const-rounded);transition:all var(--const-transition-base);text-decoration:none;position:relative;display:block}.chord-nav-link::before{content:'';position:absolute;bottom:-2px;left:50%;transform:translateX(-50%);width:0;height:2px;background:#A8D0E6;transition:width var(--const-transition-base)}.chord-nav-link:hover::before{width:100%}.chord-nav-link:hover{color:#FFFFFF;background:rgba(255,255,255,0.1);transform:translateY(-1px)}@media (max-width:768px){.melody-nav-list{flex-direction:column;gap:0.5rem;text-align:center}.chord-nav-link{padding:var(--const-space-2) var(--const-space-3);font-size:var(--const-text-sm)}}